High Performance ATV Quad AxleThe Quadmaxx Axle Range Comes As Standard Or Extended Length, For Example 2+2 Is A General Term Referring To The Over Stock Length. So 2+2 Will Be 4" Wider Overall, 3+3 Will Be 6" Wider Overall e.t.c Same Fittings As OEM Axles So Bearings, Nuts, Hubs, Carriers Fit Straight On!Good For Widening The Tread Width And Adding Stability To Your Machine On & Off road.Made In The UK By Quadmaxx - Exported All Over The World!